| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve utilization efficiency of an occupied section by avoiding the waste being unused in an empty reserved state. <P>SOLUTION: A gate reader 2 provided in a conference room R has a reader antenna 4 for receiving a tag ID from a radio tag T, accesses a database of a server S to obtain information on the use reservation of the conference room R, determines the propriety of entering and using the conference room R, and accesses the database of the server S to replace and change the use reservation of the conference room R when determining that the conference room can be entered and used. <P>COPYRIGHT: (C)2010,JPO&INPIT |
